Time Dilation - Darth Vader's age

In summary, the conversation is about checking the correctness of a solution to an assignment question regarding the age of Darth Vader if he returns to his galaxy in 2025 after leaving in 2007 and traveling at a rate of 2.8 × 10^8 m/s. The correct value for c should be 3, not 3.8.
  • #1
aatari
73
3
Can someone kindly review my solution to see if I did it correctly. This is an assignment question.

Homework Statement


If Darth Vader was 50 years old when he left his galaxy in 2007, how old would he be if he returned in 2025 if he had traveled at a rate of 2.8 × 108 m/s?

Homework Equations


upload_2018-4-27_20-29-50.png


The Attempt at a Solution


upload_2018-4-27_20-30-15.png
[/B]
 

Attachments

  • upload_2018-4-27_20-29-50.png
    upload_2018-4-27_20-29-50.png
    585 bytes · Views: 749
  • upload_2018-4-27_20-30-15.png
    upload_2018-4-27_20-30-15.png
    7.1 KB · Views: 792
Physics news on Phys.org
  • #2
Your work looks correct except for the value that you used for c.
 
  • Like
Likes aatari
  • #3
TSny said:
Your work looks correct except for the value that you used for c.
Great thank you. And I don't know why I used 3.8 instead of 3 for the value of C. I will correct that.
 
  • #4
aatari said:

Homework Statement


If Darth Vader was 50 years old when he left his galaxy in 2007, how old would he be if he returned in 2025 if he had traveled at a rate of 2.8 × 108 m/s?
Note that if he traveled at that speed for 18 years, that would get him to the next star or two, perhaps, but he wouldn't be getting out of his galaxy!
 
  • Like
Likes TSny

Related to Time Dilation - Darth Vader's age

1. How does time dilation affect Darth Vader's age?

Time dilation is a phenomenon that occurs when an object moves at high speeds or experiences strong gravitational forces. This causes time to pass at a slower rate for the object, meaning that someone observing the object from a different frame of reference will see time passing faster for the object. Therefore, if Darth Vader were traveling at high speeds or near a strong gravitational force, his age would appear to pass slower for him compared to someone observing him from a different frame of reference.

2. Is Darth Vader's age affected by his use of the Force?

No, the use of the Force does not affect time dilation. The Force is a supernatural power and does not have any impact on the laws of physics, including time dilation. Therefore, Darth Vader's age is not affected by his use of the Force.

3. How does time dilation relate to the theory of relativity?

The theory of relativity, proposed by Albert Einstein, explains the relationship between space and time. It states that time is not absolute and can be affected by factors such as velocity and gravity. Time dilation is a direct consequence of this theory, as it describes how time passes at different rates for objects in different frames of reference.

4. Can time dilation reverse the aging process for Darth Vader?

No, time dilation does not have the power to reverse the aging process. It can only affect the perception of time for an object, but it does not have the ability to manipulate the aging process itself. Therefore, even if Darth Vader were to experience time dilation, his physical age would not change.

5. Does time dilation affect the perception of time for everyone in the Star Wars universe?

No, time dilation only affects objects that are moving at high speeds or experiencing strong gravitational forces. Since not all characters in the Star Wars universe possess these qualities, time dilation would not affect everyone's perception of time. It would only affect those who are moving at high speeds or near strong gravitational forces, such as spaceships or objects in close proximity to a black hole.

Similar threads

  • Special and General Relativity
Replies
1
Views
293
  • Introductory Physics Homework Help
Replies
2
Views
924
  • Introductory Physics Homework Help
Replies
9
Views
2K
  • Special and General Relativity
Replies
20
Views
2K
Replies
17
Views
2K
  • Special and General Relativity
Replies
10
Views
3K
  • Introductory Physics Homework Help
Replies
10
Views
2K
  • Introductory Physics Homework Help
Replies
2
Views
1K
  • Introductory Physics Homework Help
Replies
1
Views
962
  • Special and General Relativity
Replies
9
Views
1K
Back
Top